%0 Journal Article %T Method of determining geometrical characteristics of uneven surface movement of agricultural and forest aggregates %A Ovsyannikov, S.. %K agrobackground, methods, surface movement, aggregate. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov